GBP/USD climbs 0.07% to 1.3305 as US Dollar loses traction.US ISM Services PMI dips to 50.1, missing forecasts of 51.6.Market doubts Fed data reliability after BLS chief’s firing and Kugler’s resignation.BoE expected to cut rates to 4% at August 7 meeting with 90% probability. The GBP/USD advances d