i want to know how to make it,my damper set of 501X is the same,
it is easy to mix with air bubble,because it hasn't oil seal between the cap,
can you post your damper manual??Thanks!!
i want to know how to make it,my damper set of 501X is the same,
it is easy to mix with air bubble,because it hasn't oil seal between the cap,
can you post your damper manual??Thanks!!