Hallo
I noticed that each overdrive has its own characteristic voice. It's nice to have the replica of every historical object but an absolutely linear overdrive is missing. It could be a good addition ( and a simple job for you ). When I had Boss effects I used very much the Natural Overdrive that was very good and very linear, didn't change the timbre and was usable with any type of amp simulation.
May be the better overdrive you made :-)
Thanks for your work.
Alessandro Pelati (Helix LT user)
Florence
Italy