Mubo

Hello I have 2 problems 1." The PV field "table Row#1" is confused with or very close to the object "table Row#1 Col#2" such an error occurs. How do I fix it? 2. I want to change the space between PV modules. Is it possible to change? If it is possible, how to? Actually, If I change the space between the PV modules, I thought, 1st problem will be fixed. But I don't know how to do 2nd problem. Please help me