Bearish GBPCHF idea

On the daily chart we have had a 3 wave correction followed by a wave up which on the 4 hour chart is a clear 5 wave impulse. This should now be followed by a correction to the downside. the current level is consistant with a 50% pull back of the original 3 wave down. This is a short term sell with an aggressive entry at the current price or wait for convergence and a pull back.