Tank stand (DIY) chime or re-cut wood?

[dipphoto]

Should I re-cut these 2x4 or make some shims to fill the gaps? At today's wood prices and the wood was warped in some areas.

 

[BroccoliFarmer]

Shim it and you will be fine. Ultimately, that may make the difference of your tank be off level by a half a cm based on the weight and pressure if you dont

 

[dipphoto]

Shim it and you will be fine. Ultimately, that may make the difference of your tank be off level by a half a cm based on the weight and pressure if you dont

Thank you.