Wudhu

Drinking the leftover water of wudhu whilst standing

Q: What is the ruling of drinking the leftover water of wudhu (fadl wudhu) whilst standing? 

In Dars Tirmizi (vol. 1, pg. 259) — taken from Duroos Madaniyya of Moulana Husain Ahmad Madani رحمة الله عليه — it is mentioned that Ibn Abidin (al-Shami) did not regard it as mustahabb, and that the ahadith on this issue cannot be used to establish istiḥbab. 

However, in Fatawa Mahmoodiyyah (vol. 8, pg. 123) the words of Ibn Abidin (al-Shami) in Radd al-Muhtar are quoted as proof that drinking fadl wudhu whilst standing or sitting is mustahabb. 

My questions are: 

1. According to the Hanafi madhhab, is drinking fadl wudhu mustahabb or not? 

2. What is the correct position of Ibn Abidin (al-Shami) in this matter? 

3. If it is mustahabb, is it specifically recommended to drink it while standing, or is sitting still better? 

4. How should the apparent contradiction between Duroos Madaniyya/Dars Tirmizi and Fatawa Mahmoodiyyah be reconciled?

Wudhu breaking by laughing aloud in salaah

Q: I have some questions regarding laughing aloud (such that another person can here you) in salaah. I have seen multiple views and do not know which one is correct. 

1. Can you touch the Quraan afterwards (i.e. is it hadath or not)? 

2. For those who say it is for reprimanding the person, not hadath, according to them can you make tawaaf with that wudhu, or is tawaaf similar to salaah therefore tawaaf is invalid with that wudhu?

Water dripping from the limbs for wudhu to be valid

Q: A scholar mentioned that it is fardh (obligatory) for two drops of water to fall from every hair and part of the skin that must be washed in wuḍūʾ. If this does not occur, it will be considered as masah (wiping) rather than proper washing. However, another scholar stated that as long as two drops of water fall from the entire limb, the wuḍūʾ will be valid, and it will be considered as washed. Which of these opinions is correct according to the Sharīʿah?