NEED HELP on KIPS REASSEMBLY

['99 kdx220] Two different questions! 1. After inserting the main valve assembly and tightening the 2 holding bolts with washers, the main valve assembly [the whole assembly - not just the center arm] moves side to side & up & down approx. 0.010". In other words should it "slop" around in there after those bolts are tightened? Q2. If I line up the sub port valves as per the repair manual - engraved line on the shaft being located between the two shortened teeth on the valve - those valves close to where their flat face is exactly perpendicular [right angle] to the exhaust port, BUT when turned to the fully "open" position they are blocking about 1/3 to 1/2 of the sub port. If I change their "timing" by offsetting the scribed line by 1 tooth on the valves, then they fully open but remain just a "tiny bit" [0.025"] open when closed. Suggestions ?

Answer to Question #2

Thanks Dan ! I'd assembled the whole thing using some heavy high temp grease. Upon squirting 2 stroke oil into it, it's freed up and now moves an additional 1 tooth of rotation so I've set it back to the timing specs in the manual. The valves now open and close nicely! The KDX KIPS are way different than my KX ones.