Whirlpool oven/micro combo GMC305PDB6. Ser#XM1901555 micro door springs

[NCARepair]

Ordered new torsion springs for mo door. Whirlpool part numbers 4451008 & 4451009. They both are the same shape. I installed the 009,with a yellow end. Installed hook end on right hand yellow end on left. Does this make it the "RH" spring? Ordered another 008 and it is the same as the 009. Figured the first 009 was wrong and ordered another and got the same shape but a red end on it. For fun I ordered a 4452398 and it is the same shape also. I can attach a picture of the one installed if it helps. This is a BLACK glass door. Any help would be appreciated.

[RegUS_PatOff]

some info:

http://appliantology.org/topic/38438-kitchenaid-oven-microwave-combo-built-in-kemc308kbl04-microwave-door-flops-down/

[NCARepair]

Thanks reg, great info. The service manual for this oven does not show/mention these springs. I was not aware the springs were different sizes. I will try the 395 spring next.