Well I did the clutch relocking went from stock b1 to b2..my machine is all stock except for uni filter..I did notice a improvement but not as big as I thought I see a lot of talk about sliders and rollers.whats stock on my machine 17 zforce 800 and what are people going with and is it worth it?

[2015 Z Force 800 53/Trail EPS]

Well I did the clutch relocking went from stock b1 to b2..my machine is all stock except for uni filter..I did notice a improvement but not as big as I thought I see a lot of talk about sliders and rollers.whats stock on my machine 17 zforce 800 and what are people going with and is it worth it?

You should have noticed about an 1800 RPM increase after 8mph. Either the clocking isn't correct or you have the same issue Chuddly had with his spring..defective.

What should I b seeing for rpm and where at ?

[2015 Z Force 800 53/Trail EPS]

What should I b seeing for rpm and where at ?

Well, you would have to know the before to compare with the after RPMs...and I don't think you took any before readings. But like I said..a general increase of about 1800 across the board with B2 over B1.

I didn't get any readings b4 no.but I  can feel a little difference but not enough to say I'm glad I did it maybe I am having a spring issue

What issue are people having with the spring?

To answer your question on rollers. Stock is 25g. If you want the rpm that the CVT is going through it's range, than you go lighter with the rollers. Too light and the primary won't close all the way and top end is gone. 24g. Is a safe one to try. 30x18 is the size if you want to try the cheaper sets off eBay ect. to experiment.

Are the dr d rollers different in some way that people go with them.shaped different different materials?

They have an odd shape. They slide instead of roll and are some type of plastic and brass. They claim more range in the CVT but they are twice the cost of regular rollers. Your asking reminded me that I had some 24g. Sliders I don't need so I put them in the for sale category.

Since I am the guy who found the "spring issue" I guess i can chime in on that.  I found that on my machine (and I suspect several others) that the stock spring lost some of its springyness and the clutch change settings had very little effect on the machine if any.  I only found this after replacing every part in clutch one at a time LOL.  If you order a new stock spring they are slightly different but work MUCH better.  They are ~$30 so its not a major purchase.    Here is a link to the thread I made on the issue I found.

http://cfmoto-forum.com/how-to's/clutch-spring-issues/