i got a echo trimmer and i use it hard to say the
least.
i run echo 50:1 mix and it works good. but after reading here i tryed Mobil's MX2T and it the best.i would like to run 40:1 with
mx2t becouse i run this trimer hard.would this be a problem?
least.

mx2t becouse i run this trimer hard.would this be a problem?