Thanks for the update!
I’ve set it up to use wacom stylus w/out pressing lmb/mmb/rmb by making the hotkey value the same as the icon left of the hotkey pull down menu. in other words if the icon is set to ctrl, I create a new hotkey ‘left ctrl’, and then hovering the stylus over the tablet works to adjust the parameter value. Seems to work great, just wondering if that is a good way to do it.
One quirk - If I delete an object, then create a new one and use re-last to adjust parameter (like on a cylinder), the deleted object is un-deleted and returns to the scene.