hi@robmojo, just change "DELEGATIONAMOUNT" in the following link, it should work. this will set the total amount of HP you want to delegate. for example if you have already delegated 1000, if you set the DELEGATIONAMOUNT to 5000, you are going to increase another 4000. if you set DELEGATIONAMOUNT to 0, then you are going to remove all your delegate.
for example, change your delegation to 5000, just opens the following web link:
Ok thanks 😉