I am not sure if there is an adjustment but this has not happened on mine yet. Every drawer in my camper almost locks shut about the last 1/4 inch you push it in. In fact, you have to give them a pretty good pull to get them open. Maybe they loosen up over time? Not sure but if you find out there is an adjustment do post it here for us NL owners.
I do know you can email Northern Lite and they are very good about getting back to you. Keith and his team have been very responsive to me in the past.
2017 Ford F350 XLT Premium CCSB 4x4 6.2 gas 3.73 rear end, 4226 lbs payload
2017 Northern Lite QC 8.11 SE
Torklift tie downs, Torklift Fast Guns, Torklift Upper Stableloads, Airlift 5000 Ultimate air bags, Airlift WirelessAIR onboard compressor system