I am considering putting spools in both ends and runnning a pair of 65-85 turn lathe motors / smaller pinions to see how well the Maxx can crawl. Anyone out there try this already? What were your results. I am not looking for competition level crawling ability, just something to play with. I am leanign towards the 85 turn motors as I will be leaving it running 2 batteries. I figure even the 65 might be a little fast with 14.4V going to them.