I have a Banshee Spitfire with the DVO Topaz Triair identical in construction and I did put some volume spacers in the negative air chamber - the performance is much better! give it a try! maybe you need to add 1 or 2 volume spacers in the positiv air chamber to tune endprogression again.
April 5, 2022, 11:38 a.m. - felger
I have a Banshee Spitfire with the DVO Topaz Triair identical in construction and I did put some volume spacers in the negative air chamber - the performance is much better! give it a try! maybe you need to add 1 or 2 volume spacers in the positiv air chamber to tune endprogression again.