[Serum]

That one Leroy refers to and the 12.04 and 12.05 post. So those two non-edited posts made me say what i wanted to say. If you disagree, you can PM me about it.

I see you think i am nitpicking on you. Which is not the case. I was just sharing it and i didn't want to make a point of it. Perhaps it would had been more appropriate if i PMd you about it. but again, i wasn't nitpicking, i was just saying something to you like i do to all other users that post replies right after each other.. Some users don't like to get a PM about something like this, so it's rather hard to judge a person on a few posts.

What do you think is the price difference with a difficult part to cut like a diffcup? (this is what we are talking about) if made in small quantities, I don't think the price of the material will drastically increase the price of the product. It's the machining and programming that takes the biggest part of it. So from that point of view the material isn't good for the biggest part of the price.

I use a dry PTFE lube inside the tranny and it stays butter-smooth.

about the diffcup, i should had been more clear; i meant that an aluminum diffcup is good enough, (like the FLM you are using, which i read in your signature) no need for a titanium one. (because you where asking him if he could have his dad made you some) a 7075 cup covers the load more than enough. (obviously better than a 6061 cup) And from that point of view, it are the inside gears that are the weak link.