Mower won't run in "Start/Cranking" position

[fsnowpro]

I have a 2010 Gravely ZT2450 zero turn mower with a strange issue. I am unable to find any related posts online.

The issue is that the motor won't run while it's cranking, but as soon as you let off the key and it springs back to the "Run" position, then it fires up and runs fine.

I have replaced the ignition twice and that didn't fix it. What else can I check on the mower?

 

[StarTech]

You may have the wrong ignition switch. There may not any voltage on the L terminal in the start position.

 

[fsnowpro]

You may have the wrong ignition switch. There may not any voltage on the L terminal in the start position.
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View attachment 60285

Thanks I'll try a different one