How about achieving the slpash back from the wheels. Would using a wheel sized spinning object on the end of a low powered dremel, placed in a cup of the mud solution work? Has anyone ever tried something like this?
I have this nasty brain that tells me it would work, but sometimes it lies to me and the results are disasterous... don't even ask me about recharging 9V batteries or executing cockroaches with a 120volt electrical power cord...
just take it for granted my brain said go ahead, but there are more than a couple of angels with burnt wings in heaven from those experiments.
Kids, don't try that at home.
Don