So sorry to hear your walking so hard, yes Iunderstand you must be tired, please slow down a LITTLE. i will be going away for two weeks, starting the 10th August retuning about 22nd August. Tomorrow will be busy, I will keep Wednesday, Thursday, Friday and Sunday free for you, i want to help you but you must help me. if you want to see me those days or two days, you must let me know. with love from David