I have tried it on myself but it didn't working afraid
it just cracked.
I have to add that there's nothing on this thread that reads to me as being anything other than helpful. You asked for people's opinions and got the answers.
Please bear in mind that there are some of the best in the industry on here taking the time out of their working day to respond, so perhaps rushed answers you might interpret as being 'blunt' or 'short' or an array of other things, I'm 99.9% sure they are not intended that way. Try re reading with a different tone.- ps this is also to be read in a sympathetic friendly way. xxx