Cancel mod for Harbinger 1.5?

[The Rotagilla]

Hi,

My Harbinger 1.5 is all built out and I'd like to add the cancel mod like on the Castledine Supra Vibe. After comparing schematics, it looks like all I need to do is short Pin 2 of the Offset trimmer to ground but wanted to double check with you guys so I don't fry anything.

Thanks!

[FuzzMonkey]

Yes. That is how the 'Cancel' function of the original version worked; by shorting the base of the transistor driving the bulb to ground.