I also now use High 5 Isogels without any problems but it did take a lot of trial and error to find what worked for me. I found that by using them on long runs my system learnt to tolerate them better.
I got the email to apply within a couple of hours so it may be worth giving them a call.
Got the email now to apply, mine also said championship entry.
I applied last Tuesday and hadn't heard, so I called this morning, they found my details and said that I needed to supply a proof of address, so I have now emailed that to them.
I bought one through Amazon
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