I have been poking around with OTL's and I wondered is it possible to take 3 values ie point position TX TY TZ and make a slider to control their values all at the same time. I can drag over the position value onto the OTL manager and I get the 3 channel boxes ,( not what I want ) I guess this involves making a parameter and somehow linking up TX TY TZ. Are there any examples on how to do this ?

R

Use TX to create a parameter, Apply or Accept in the Type Properties then copy the expression in TX to TY & TZ.

Cheers!
steven