I just received my ZTherapy 3-screw rebuild kit from Bruce and I noticed that it now includes float-bowl pins rather than the ballbearing gross-jets discussed in the videos. Is this correct or should I look into it further? Has anyone else recently purchased a rebuild kit?

I believe I read that the gross-jets are no longer available.

Grose jets have been NLA for a number of years, you received the correct float bowl valve.

Grose Jets haven't been available for about 10 years now. I think it was one of those all too typical third generating family deals to put the company under.

Anyway, so you all know I have pleaded to get that portion of the DVD redone to no avail every since.

In the mean time set floats by holding the lid like it comes off the carb, blow into the fuel inlet tube and mark when you feel the resistance to your breath. Measure from the float to the lid and adjust as needed.