What options do I have with the spring?
Does it weaken over time? Will a new one solve the problem?
Is stronger springs available?
Any way to increase tension by altering spring fixing points?
Any point of adjusting rod lengh?
More testing done!
The brake pedal will not return fully when switch gear and only slow speed.
Only when I force the brake pedal fully back will I have speeds according to gear leaver settings!
As long as I force the brake pedal fylly back I have a normal workin lawnmower!