need some input on why after sending numerous 125k bal waves to break a lvl 12 hc and being successful why sending a larger ball wave we have greater loss

combo was war/pike/arch/cav/ram
hero is well above 600 at time on both hits
hero loy is 100 and energy 100 the only diference is the number of bals sent as break wave

this is with 125k bal
http://ww.evonyurl.com/1vis4q

this is with 142k bal with more loss
http://ww.evonyurl.com/78fxto

ty for any input u may have

thx