Bought this kick drum converter along with acoustic bass drum from Thomann for my Roland TD12 E drum kit. I have liked my kit BUT the bass drum. I have never got my feet used to mesh feedback. Got this summer to the point of that something must be done, and after while of investigations, either to buy bigger mesh bass drum or something else, I found this converter kit. I was sold immediately. Got it today and my legs felt being home after years of trying to resync. Installed this kit on Millenium bass drum and had small pillow installed into the bass. installation was fluent and no need to do any modifications on TD12 brains unit. No ghost hits. One hint. for dual bass pedals, fine tune the trigger pad in right place before putting all together. Mine is bit aligned to left side.
This is bit louder than my old mesh. It sounds tasteful muddy splash on trigger pad. Not irritating at all to me.
If you feel like having issues with re syncin your legs with E bass drums, I would say that this is the closest you can get to the feeling of real acoustic bass drums ever.