So I’m wondering what people are using when it comes to spring set-ups. I have 1 liner that came with a 20 front spring,not sure what the back is. I’m wanting to set-up as a shader. I have 4 Vlad Blad machines, 2 are set up as liners but have a solid 1 piece spring and 2 are set up as shaders also with solid 1 piece springs. From what I understand come from Vlad Blad himself. Also is there any “BRAND” of spring that is better than the others? On my Vlad Blad machines I’m planning on continuing to use the solid 1 piece springs that they come with. Any advice and comments are much appreciated and welcomed. Thanks.