I have a OTG (code DR) and a OTS (code DR).
The OTG is rough but has what looks like a stainless steel damper kit that is still in good shape.
It uses the "key" system to lock the petals as seen in this catalog cut...
http://www.ereplacementparts.com/onetouch-cleaning-kit-p-1477272.htmlThe OTS is aluminized steel and uses the thumb screw.
The OTS is pretty good shape and I've moved the OTG ash pan system to the OTS.
I would also like to have the stainless steel damper system in the OTS.
I have two questions...
1) Is there any reason that the damper systems can't be swapped ?
2) How does the "keyed" damper system as seen in my link above, come apart ?
I can feel the control rod hit a "stop" or "shoulder" when I pull on it.
It doesn't feel like it wants to twist if that's what is needed to disengage the shoulder.