It is possible to have too much tension, or if it is the same as when you changed the chain, it could be too little based on wear of the original parts.

Best case would be that if it is a new tensioner and rail, and new chain, set the same as when it was fresh from the assembly line, it could be dead on.

Since you have been running for a year now, it would be a good idea to check it, but since there have been no problems, you may find all is well. I would check it just for peace of mind.

__________________
RRGrassi


70's Southern Pacific #5608 Fairmont A-4 MOW car

13 VW JSW 2.0 TDI 193K, Tuned with DPF and EGR Delete.

99 W210 E300 Turbo Diesel, chipped, DPF/Converter Delete. Still needs EGR Delete, 232K

90 Dodge D250 5.9 Cummins/5 speed. 400K

Gone and still missed...1982 w123 300D, 1991 w124 300D