ending thoughts
Nowadays you may find many electronic devices that operate very articulated radionics sessions. They use rates, often combined with symbols, colours, commands...
They are good and powerful but you don't really need them (they cost a lot!).
Working with grids will take more time; besides your commitment must be very present and determined.
Your intention must be real and not just a whim! An intention which has to be constantly focused on the end result.
Remember: matter is heavy, unless something you desire is almost ripe and ready to happen you will need time and a patient determined energy to reach your goal.