Hi all I have a small problem that I have not come up against before there is no throttle control cable or lever fitted to this machine.It is a 2013 Scott Bonnar mini rider model 13A326JC373 with a 190cc Briggs and Stratton motor model 122702-0190-01 the mech wasn't all to forthcoming with answers I looked up the carbie and found there are 2 types fitted on this motor one has a plastic spring holder fitted & the other one does not mine has but the mechanic told me that mine doesn't he said to run the throttle at about 3000 revs problem is it is a 6 speed and when I engage 6th gear whit the cutter blade on it stalls I went ahead and installed the spring as shown in the photos and it helped a little but I am still not getting the speed that I should It also chatters have checked all the pulleys and they are free running and in good shape the governor does not seem to activate but does when you manually throttle