Tried an invoke node using a shift register to close the FP of the current sub-VI on the next iteration of my loop (i.e. when it's finished)... had to create VI Ref constant to init shift register, and this kept creating errors for me every time I tried to run the loop when I called my sub-VI... unless I was generating the constant incorrectly r something, don't think this is gonna work...
M.J.
