Degreeing Cam, Check My Math.....wtf Am I Doing Wrong?

so i'm installing a new tfs stage 2 into my fox, and either i'm doing it wrong, or my math is all fubared.

installed it (so i thought) straight up, crank sprocket has 9 keyways, used the 0 one just by eye.

card specs at .050" lift @ lifter are
intake 5 btdc 39 abdc max 107 atdc 224 duration
exhaust 53 bbdc -1 btdc max 117 btdc 232 duration

my first time thru i got:
intake 10 btdc 40 abdc max 105 atdc 230 duration
exhaust 50 bbdc 4 btdc max 120 btdc 234 duration

so looked 2-3 degrees advanced on centerline, and an extra few degrees duration. looking at my sprockets again, it looks like i used the 2A keyway somehow, so i reinstalled it back to the 0 key and tried again, which is where it gets weird.

next readings:
intake 0 btdc 48 abdc max 114 atdc 228 duration
exhaust 50 bbdc -4 btdc max 113 btdc 234 duration

looks like somehow my intake went from being 2 degrees advanced to 7degrees retarded (and lost 2 degrees duration?) and the exhaust went from 3 degrees retarded to 7 degrees advanced.

so is my math just screwed, am i just doing this wrong, or do i just need to move it the other way?

So i rechecked my setup and either my wheel or pointer moved 5 degrees. Now sitting at 109atdc intake (should be 107) and 116btdc exhaust (should be 117). My timing set only has 2 degree increments, so adjusting to put the intake on center would put the exhaust 3 out, and if i did the exhaust it would put the intake off 4. Therefore I'm hoping close enough Where it is?

i used my dial indicator, and had it setup so that when it read .100" both on the up and down stroke, i would check the wheel, and then turned to the average of those readings and reset the pointer to 0. guess when i was going thru last night i just bumped my pointer somehow to give me funky readings and was too tired to realize it.