Import of leads won't update checkbox custom fields when mapping a yes

 
When I’m trying import some leads I can’t get the import to update any custom fields that are checkboxs.  I’ve attached a sample upload file and am using the saved mapping Lead Research Import_1.  All the fields listed below that are in the attached file are fields that I have a yes or leave blank.  I want any field with a yes to update it’s associated mapped field in the crm to yes (or checked depending on the screen).  In the example file I want the field HF_interest to update to a yes but everytime I try to upload it stays a no.

HF_interest

PE_interest

PE_stage

VC_interest

VC_stage

RE_interest

RE_type

FOF_interest

PIPE_interest

energy

international_interest

secondary_partnerships

 
If you need to login into the system you can login as admin with password of innovate.
 
Also, the field that you modified to handle a 1000 characters seems to working fine and I’ve done another import that worked, just in that case I didn’t need to map to custom checkbox fields.
 
Seth A. Wasmoen