i see Pool luck (1 day, 7 days, 30 days): 29%, 108%, 93% , 29 is bad is this a sign? a sign that more GH needed?
No, it just means that for that day average number of d1 shares per block was 3.448276 times more than expected for the day. Greater hashrate will reduce variance (the extent of the bad and good luck) but not get rid of the bad luck itself.