To help understand loadsensing think of these facts:
When the loadsense line is left open the pump will only deliver standby pressure. When the loadsense line is plugged the pump behaves like a normal pressure compensated pump and will deliver to it's compensator setting.
Looking at your...
Kennymac,
1- You need to check you are using suitable tube. Normally cold drawn seamless tube is used.
2- Typically the minimum bend radius is 2x the diameter of tube you are using. Most reputable brand benders adhere to this. You can, however get other sizes, ie 4x etc upon request.
3- I...