 All right, I think I have all those adjustments up there done And as it puts something at the bottom so all that doesn't fall off No this one goes this way I Need a paper clip All right, I don't have a paper clip, which is what I wanted. I have a spring This I want a paper clip because it's not heat treated Easier to bend and get it to stay where you want Spring is springy it bounces back You see a paper clip you'll know what I'm talking about. I don't have any in my house I'm sure there's one in my house somewhere Yeah, it's hiding somewhere All right, that's on there a little bit loose. I might need to put another washer in there Yeah, I have to put another washer in there Yeah Whatever though, that's good enough for the moment Not entirely sure what this mystery motor is but Four and a half volts Sounds good So slow That is super strong though Yep Make it strong Yeah That's gonna walk really slow. That'll be like Okay, let's start the step and then this will be one step and then this will be two steps I Remember when I made this I made lots of gearing options One of the options is I think what I actually end up doing was instead of Running from this gear End up putting the motor over here and ran it straight against this one which speeds it up By whatever ratio these gears are. I don't know five times or something like that So I remember when I was looking at that little video of this robot the motor was sticking out this side It wasn't tucked in okay, I took the gear out that goes in that hole that one right there and then I Just with this little hand drill drew a new hole for this gear. So it's still touching this gear Yeah, still touching still get good contact. It just moved it, you know kind of along the edge of that gear But now it should be close enough to the motor It's a little bit too close. That's okay I'd rather be too close and not close enough because I can just put a Little spacer in there Okay Alex about right I don't think I can run it on three volts Yeah, I took out one of the gears There should be a Come on around five times faster Feels like it's still strong enough even with this little motor Good, I was hoping I could still use one of these little motors Because you know it fits right there. If I put a bigger motor after I don't know. Anyway, it fits So I think it's strong enough and fast enough So we'll go with that. All right This is the third version of this piece Hopefully I've got all the modifications done Luckily my son has lots of jobs to do with the the old pieces Check it out a little motor Holderizer Alright Yep, gotta take a quick break to see if this works. Okay back to robot parts Um Oh, that is awesome Fits in there nice and snug Not too hard to get in. Oh so good I think that's it. I did end up taking one of the gears out. So I put a little more grease in there It moved out a bit Now that I've got these parts the way I want them I'm putting lithium grease in everything as I put it together Oh, so yeah, I was going to do six rollers, but I don't know Let's do three Because I can use the other three holes for screws then hold it together Well, they look like they might be all right for that job. Yeah Let's drill them out a little bit to fit. I think the steering is all in there right Hopefully this That could definitely move faster, but That's pretty good Oh, I see Before I made an adjustment I actually filed The gears to be a little shorter So they fit in the previous one But on this one I gave them a bit more space so they don't need to be filed down I think I have another set. Yeah, I have another set that I haven't filed yet. I'll put those in here