Hey thank you all for the useful tips.
As is usually the case I think its all down to technique.
The way the kebabs are formed on the skewer is an art in itself! Didn't try the hot skewers tho - my hand have had enough punishment today with the naans!!!. CA's suggestion for the breadcrumbs helped. I added 2 tbsp and they did improve the consistency. I did notice that as the kebabs were cooking, they were breaking apart so I started forming them from one ball of keema rather than the way I saw "Chef Ramsay" being shown
Gordon Ramsay tries to work a clay oven Ray i think you hit the nail on the head though with the wet cold hands - im sure there is a split second in that video where he has water dripping off his hand (2'53"ish)- will try that next time. Thanks guys for the link for the Restaurant charcoal too. I spent the best part of two hours trying to buy some today. Lets face it bags of Charcoal are as common as ice cream vans this time of year lol The only drawback with this tandoor is the lack of a lid. I can soon make one though so its no real problem. Just wished I'd studied the info a bit closer. Tried CA's Nans Today but didn't leave the dough in the fridge overnight but the results were still very very good - especially the keema naans

Will be investing in a welders glove all the same
I will post some pics tomorrow
Regards
Mick