I reside in a South East Asian Country that prohibits the importation and sales of Vape related products however I am able, although difficult, to get products in. I buy direct form a wholesaler as I have many friends that vape so generally buy in bulk. I recently purchased some Joytech CU AIO D22 kits for the first time and large amount of coils. The problem is that the suppliers product\pricelist was unfortunately misleading. The CU AIO D22 uses smallish PRO C BF coils which come with the units and are quite good as long as the coil is primed and left to sit for a good 5 minutes..The product\pricelist had the coils as being PRO C BFL coils so I ordered and received 150 PRO C BFL coils to go with the kits. However the PRO C BFL COILS are huge and nearly take up the entire tank which although does vape gets super extremely hot to the point of not really being able to vape. I contacted the supplier who was unaware of the problem but understood.. In searches on various other suppliers websites they actually all had the same BFL coil as being compatible with the CU AIO D22 vape when they are NOT compatible at all. I have since ordered a heap of the BF coils to go wih the kits I purchased but now I am stuck with 150 BFL coils that cannot be used. So, after all that, is there anyone that can advise me of a good Joytech tank that the big PRO C BFL coils could be used in...I have searched heaps but just cannot seem to find a compatible model..Note that I cannot return the coils I have for various reasons...would luv to here from anyone that vapes with a tank that uses the BFL coil..thanx