working in live or in patch with proportions works very well, resulting following values:
Ch X @50 ; @ / 150 = 192
Ch X @50 ; @ / 200 = 255
Doing a proportional park will result in following outputs
Ch X @50 ; @ / 150 = 192
Ch X @50 ; @ / 200 = 0
When any Channel is parked above /100 using the level wheel will result in an snap off the output when it reaches 255 (or above)
This is system and show independent and appears in 2.73 and 2.74...
Philip