10-19-2013, 01:21 PM | #121 |
I wanna be Dave Join Date: Dec 2012 Location: idaho
Posts: 2,658
| Re: Apparently "Ultra" wasn't enough
Could you have a toggle switch to switch from 2ws 4ws or crab maybe rows only. This would make it very drive able in and around obstacle's that a front wheel steer rig will flounder about on. |
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10-19-2013, 01:54 PM | #122 |
Quarry Creeper Join Date: Jul 2011 Location: Temecula
Posts: 417
| Re: Apparently "Ultra" wasn't enough
Yeah, my controller has the ability and I'll use it for fun crawling for sure. But for the track I'd just get myself in trouble so I want to stick with just enough full time 4ws to make up for the steering ability I lost in the IFS conversion. That's the plan at this point.
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10-19-2013, 02:33 PM | #123 |
I wanna be Dave Join Date: Dec 2012 Location: idaho
Posts: 2,658
| Re: Apparently "Ultra" wasn't enough
Cool
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10-19-2013, 05:37 PM | #124 |
Quarry Creeper Join Date: Sep 2011 Location: hemet
Posts: 296
| Re: Apparently "Ultra" wasn't enough
Loving the second picture. Looks mean. Have fun testing tomorrow. I will just stay here tied to the truck with a 3 foot rope...but you go and have a good time. |
10-19-2013, 05:45 PM | #125 |
I wanna be Dave Join Date: Dec 2006 Location: Goin broke losing weight.....
Posts: 2,262
| Re: Apparently "Ultra" wasn't enough
Is the knuckle hitting on both sides equally? Im pretty sure my exo with mips has more throw then that. Ill check tonite after I get it back together. I like the rear having just a little steer, not to much. Be more controllable at speed. |
10-19-2013, 06:07 PM | #126 |
I wanna be Dave Join Date: Dec 2006 Location: Goin broke losing weight.....
Posts: 2,262
| Re: Apparently "Ultra" wasn't enough
Here it is
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10-19-2013, 06:39 PM | #127 |
I wanna be Dave Join Date: Apr 2004 Location: SoCal
Posts: 5,027
| Re: Apparently "Ultra" wasn't enough
I would limit the rear just a bit. Can you move the drag link to the closest hole, or change to a servo horn with a super short throw? Then do what Erin said and it will get around all the turns just fine. you may not even need the rear steer with throttle steering in the tight turns.
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10-19-2013, 06:39 PM | #128 |
Quarry Creeper Join Date: Sep 2011 Location: hemet
Posts: 296
| Re: Apparently "Ultra" wasn't enough
Hey schnitzel, it does look like erins turns sharper. I checked out harleys thread on his conversion, and at one point he said he had to bend some aluminum parts to align things like shocks, which I seem to remember allowed him to change his steering slightly. Maybe that would help the front of yours (not that you need it with 4ws).
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10-19-2013, 06:59 PM | #129 | |
I wanna be Dave Join Date: Dec 2006 Location: Goin broke losing weight.....
Posts: 2,262
| Re: Apparently "Ultra" wasn't enough Quote:
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10-19-2013, 09:29 PM | #130 |
Quarry Creeper Join Date: Sep 2011 Location: hemet
Posts: 296
| Re: Apparently "Ultra" wasn't enough |
10-19-2013, 11:19 PM | #131 |
Quarry Creeper Join Date: Jul 2011 Location: Temecula
Posts: 417
| Re: Apparently "Ultra" wasn't enough
Right on moving the bell crank forward. It looks like Erin did that cuz the links are more parallel. Thus more turning. I hope I don't have to drill more holes in the top plate cuz they're already close to the edge. I'm trying not to lose my head. Uh huh huh huh. Huh. Can't wait to drive this tomorrow. Gonna limit the rear steer a little from that pic and go from there. Edit. Looked at Erin's pic again. That's an Exo chassis. I knew that. Last edited by snicklefritz; 10-19-2013 at 11:22 PM. |
10-19-2013, 11:20 PM | #132 |
Quarry Creeper Join Date: Jul 2011 Location: Temecula
Posts: 417
| Re: Apparently "Ultra" wasn't enough |
10-19-2013, 11:34 PM | #133 | |
Quarry Creeper Join Date: Jul 2011 Location: Temecula
Posts: 417
| Re: Apparently "Ultra" wasn't enough Quote:
I know I'll need SOME rear assist after watching Duncan's video again. Look at the 3 point turns and how much he flipped over. He wouldn't have flipped as much if better steering allowed him to nail the approaches. As fast as he was, he would be untouchable without the 3 point turns and rollovers. That's what I'm going for! Last edited by snicklefritz; 10-19-2013 at 11:40 PM. | |
10-20-2013, 12:02 AM | #134 | ||
Quarry Creeper Join Date: Jul 2011 Location: Temecula
Posts: 417
| Re: Apparently "Ultra" wasn't enough Quote:
Quote:
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10-20-2013, 12:08 AM | #135 | |
RCC Addict Join Date: Aug 2007 Location: Burbank
Posts: 1,189
| Re: Apparently "Ultra" wasn't enough Quote:
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10-20-2013, 12:15 AM | #136 |
RCC Addict Join Date: Aug 2007 Location: Burbank
Posts: 1,189
| Re: Apparently "Ultra" wasn't enough |
10-20-2013, 01:05 AM | #137 | ||
Quarry Creeper Join Date: Jul 2011 Location: Temecula
Posts: 417
| Re: Apparently "Ultra" wasn't enough Quote:
Quote:
I'm "open" with plumber's putty in the diff. That should be plenty of lockedness unless they really fawk with the boulders. Don't get any ideas, Jerry. Last edited by snicklefritz; 10-20-2013 at 01:15 AM. | ||
10-20-2013, 01:40 AM | #138 | |
RCC Addict Join Date: Aug 2007 Location: Burbank
Posts: 1,189
| Re: Apparently "Ultra" wasn't enough Quote:
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10-20-2013, 02:45 AM | #139 |
Quarry Creeper Join Date: Jul 2008 Location: Newark
Posts: 281
| Re: Apparently "Ultra" wasn't enough
My steering and turns got a little better or yet improved as I added more castor by flipping the front suspension bracket right side up and replacing the front rear suspension bracket for the rear bracket inserts angling the suspension arms more to get a positive camber on the inner tire on steer-in. Oh and I moved the steering rack 1/2" forward.
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10-20-2013, 08:23 AM | #140 | |
I wanna be Dave Join Date: Dec 2006 Location: Goin broke losing weight.....
Posts: 2,262
| Re: Apparently "Ultra" wasn't enough Quote:
That and the sc wheels should allow it to steer enough, since it wont have the scrub you were fighting at 13" | |
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