It seems to work fine, it's held in by a big ty-wrap and tape at the bottom, there isn't much space between it and the motor though so that might contribute to why the ESC runs a bit warm... it definitely isn't ideal but i'm not sure I want to put in the effort to make something custom since I already have another motor that will fit properly. I've been eyeballing that new Castle sensored for a while but not sure if there is any real benefit over the Tekin.
I'm only running on 4s so it's not like crazy 6s fast. I just wanted something that would run cool no matter the condition. i can push the huge heavy 7in tires through grass and don't need to worry about the motor temp and still go 50mph. Anything faster than that and it's pretty uncontrollable anyway so for me right around 50mph is the perfect top speed I'd like to shoot for. as it stands it goes a little faster than that so i've got a 21T pinion on the way, smallest that will fit unless I replace or remove the center brace.
Yeah I'm wondering if he'll get URC back up. It's been so long now I wonder if it's even worth it any more. Since all I have now is the MT410 I don't know if I would even bother going back to it now that we have this forum. rctech is OK but it just seems like most of the people there are clueless, and 200 page threads? cmon.. it's ridiculous. There is no much repeated stuff and missed info because the threads are just too long. The classifieds there are great, that's the only thing I like about that forum. I already like this one more.