Dear all, I really need information from users of the Takahashi TOA-130 telescope about the difference in the position of the flattener and a TKA-35RD reducer understood as difference of draw tube travel distance. I am going to exchange original takahashi focuser to Esatto and Arco set from PrimaLuceLab and I need to estimate length of the extension tube (I have not bought it yet so I can not take reale measurements).
Thank you!
