AAAGH! I wasn't expecting that Mike!

[RC-Monster Mike]

4-5mm would probably be too far back for many diffs - there is less than 4mm difference between most diffs and a 3.3mm hole that is 4mm offset from another 3.3mm hole is practically a slot. :)

[Finnster]

Originally Posted by RC-Monster Mike

4-5mm would probably be too far back for many diffs - there is less than 4mm difference between most diffs and a 3.3mm hole that is 4mm offset from another 3.3mm hole is practically a slot. :)

Hmm... yea, I'm not sure how much shorter your slipperential is, just a guestimate based on the pix and the shim recc's.

The other idea would be to make a second set of mounting holes offset from the first. It would be a bit more of a pita, as the F diff mount would need more work, but could span a range of sizes from the long diffs, to shorter ones like the SlipDiff w/o tons of shims.

IDK, just a thought. I'm sure you will come up with something clever. :)

Here's a crappy pic of what I mean.