Non O retirement ext ends 3rd July, no funds to renew so as we are going to the UK anyway in Aug i am getting a new Non O multi entry when i get there. But i need to do a visa run in July, fly to Phnom Penh, but i would sooner go in June assuming i could come back on a 30 day stamp and then get another 30 days at Jomtien, is that correct ?